Mouthpiece



FIG. 1 is a perspective view of a mouthpiece showing our new design.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a left side view thereof, with the right side view being amirror image thereof.

The broken lines shown in the Figures show portions of the mouthpiecethat form no part of the claimed design. The dash-dot broken linesrepresent the boundary of the claimed design and form no part thereof.

CLAIM The ornamental design for a mouthpiece, as shown and described. 